518144880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{4787}}^1$

素因数の和:4855

約数の個数: 160

約数和(自身を含む): 1795385088

約数和(自身を除く): 1277240208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 110, 120, 123, 132, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 410, 440, 451, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1230, 1320, 1353, 1640, 1804, 1968, 2255, 2460, 2640, 2706, 3280, 3608, 4510, 4787, 4920, 5412, 6765, 7216, 9020, 9574, 9840, 10824, 13530, 14361, 18040, 19148, 21648, 23935, 27060, 28722, 36080, 38296, 47870, 52657, 54120, 57444, 71805, 76592, 95740, 105314, 108240, 114888, 143610, 157971, 191480, 196267, 210628, 229776, 263285, 287220, 315942, 382960, 392534, 421256, 526570, 574440, 588801, 631884, 785068, 789855, 842512, 981335, 1053140, 1148880, 1177602, 1263768, 1570136, 1579710, 1962670, 2106280, 2158937, 2355204, 2527536, 2944005, 3140272, 3159420, 3925340, 4212560, 4317874, 4710408, 5888010, 6318840, 6476811, 7850680, 8635748, 9420816, 10794685, 11776020, 12637680, 12953622, 15701360, 17271496, 21589370, 23552040, 25907244, 32384055, 34542992, 43178740, 47104080, 51814488, 64768110, 86357480, 103628976, 129536220, 172714960, 259072440, 518144880]

約数ペア:

[(1, 518144880), (2, 259072440), (3, 172714960), (4, 129536220), (5, 103628976), (6, 86357480), (8, 64768110), (10, 51814488), (11, 47104080), (12, 43178740), (15, 34542992), (16, 32384055), (20, 25907244), (22, 23552040), (24, 21589370), (30, 17271496), (33, 15701360), (40, 12953622), (41, 12637680), (44, 11776020), (48, 10794685), (55, 9420816), (60, 8635748), (66, 7850680), (80, 6476811), (82, 6318840), (88, 5888010), (110, 4710408), (120, 4317874), (123, 4212560), (132, 3925340), (164, 3159420), (165, 3140272), (176, 2944005), (205, 2527536), (220, 2355204), (240, 2158937), (246, 2106280), (264, 1962670), (328, 1579710), (330, 1570136), (410, 1263768), (440, 1177602), (451, 1148880), (492, 1053140), (528, 981335), (615, 842512), (656, 789855), (660, 785068), (820, 631884), (880, 588801), (902, 574440), (984, 526570), (1230, 421256), (1320, 392534), (1353, 382960), (1640, 315942), (1804, 287220), (1968, 263285), (2255, 229776), (2460, 210628), (2640, 196267), (2706, 191480), (3280, 157971), (3608, 143610), (4510, 114888), (4787, 108240), (4920, 105314), (5412, 95740), (6765, 76592), (7216, 71805), (9020, 57444), (9574, 54120), (9840, 52657), (10824, 47870), (13530, 38296), (14361, 36080), (18040, 28722), (19148, 27060), (21648, 23935)]